publicclassTeamextendsjava.util.LinkedList{publicvoidaddPlayer(Playerp){add(p);}publicvoidcompete(Teamopponent){／*morecodehere*／}}classPlayer{／*morecodehere*／}Whichtwoaretrue?() A.Thiscodewillcompile.B.Thiscodedemonstratesproperdesignofanis-arelationship.C.Thiscodedemonstratesproperdesignofahas-arelationship.D.AJavaprogrammerusingtheTeamclasscouldremovePlayerobjectsfromaTeamobject.
publicclassTeamextendsjava.util.LinkedList{publicvoidaddPlayer(Playerp){add(p);}publicvoidcompete(Teamopponent){／*morecodehere*／}}classPlayer{／*morecodehere*／}Whichtwoaretrue?()
A.Thiscodewillcompile.
B.Thiscodedemonstratesproperdesignofanis-arelationship.
C.Thiscodedemonstratesproperdesignofahas-arelationship.
D.AJavaprogrammerusingtheTeamclasscouldremovePlayerobjectsfromaTeamobject.
相关考题：
package com.sun.sjcp；public class Commander{public static void main（String[]args）{//more code here}}Assume that the class fileis located in /foo/com/sun/sjcp/，the current directory is/foo/，and that the classpath contains.（current directory）.Which command line correctly runs Commander？（）A.java CommanderB.java com.sim.sjcp.CommanderC.java com/sun/sjcp/CommanderD.java-cpcom.sun.sjcp CommanderE.java-cpcom/sun/sjcp Commander
publicclassScoreimplementsComparable{privateintwins，losses；publicScore（intw，int1）{wins=w；losses=1；}publicintgetWins（）{returnwins；}publicintgetLosses（）{returnlosses；}publicStringtoString（）{return+wins+，+losses+”；}//insertcodehere}Whichmethodwillcompletethisclass？（）A.publicintcompareTo（Objecto）{/*modecodehere*/}B.publicintcompareTo（Scoreother）{/*morecodehere*/}C.publicintcompare（Scores1，Scores2）{/*morecodehere*/}D.publicintcompare（Objecto1，Objecto2）{/*morecodehere*/}
1.publicclassa{2.publicvoidmethod1（）{3.try{4.Bb=newb（）；5.b.method2（）；6.//morecodehere7.}catch（TestExceptionte）{8.thrownewRuntimeException（te）；9.}10.}11.}1.publicclassb{2.publicvoidmethod2（）throwsTestException{3.//morecodehere4.}5.}1.publicclassTestExceptionextendsException{2.}Given：31.publicvoidmethod（）{32.Aa=newa（）；33.a.method1（）；34.}WhichistrueifaTestExceptionisthrownonline3ofclassb？（）
1.publicinterfaceA{2.publicvoiddoSomething（Stringthing）；3.}1.publicclassAImplimplementsA{2.publicvoiddoSomething（Stringmsg）{}3.}1.publicclassB{2.publicAdoit（）{3.//morecodehere4.}5.6.publicStringexecute（）{7.//morecodehere8.}9.}1.publicclassCextendsB{2.publicAImpldoit（）{3.//morecodehere4.}5.6.publicObjectexecute（）{7.//morecodehere8.}9.}Whichstatementistrueabouttheclassesandinterfacesintheexhibit？（）
classOne{voidfoo(){}}classTwoextendsOne{／／insertmethodhere}Whichthreemethods,insertedindividuallyatline14,willcorrectlycompleteclassTwo?() A.intfoo（）{/*morecodehere*/}B.voidfoo（）{/*morecodehere*/}C.publicvoidfoo（）{/*morecodehere*/}D.privatevoidfoo（）{/*morecodehere*/}E.protectedvoidfoo（）{/*morecodehere*/}
classFoo{11.staticvoidalpha(){／*morecodehere*／}12.voidbeta(){／*morecodehere*／}13.}Whichtwoaretrue?() A.Foo.beta（）isavalidinvocationofbeta（）.B.Foo.alpha（）isavalidinvocationofalpha（）.C.Methodbeta（）candirectlycallmethodalpha（）.D.Methodalpha（）candirectlycallmethodbeta（）.
Given:Which three methods, inserted individually at line 14, will correctly complete class Two?() A.int foo() { /* more code here */ }B.void foo() { /* more code here */ }C.public void foo() { /* more code here */ }D.private void foo() { /* more code here */ }E.protected void foo() { /* more code here */ }
Given:Which method will complete this class?() A.public int compareTo(Object o){/*more code here*/}B.public int compareTo(Score other){/*more code here*/}C.public int compare(Score s1,Score s2){/*more code here*/}D.public int compare(Object o1,Object o2){/*more code here*/}
Given:10.classOne{11.voidfoo(){}12.}13.classTwoextendsOne{14.／／insertmethodhere15.}Whichthreemethods,insertedindividuallyatline14,willcorrectlycompleteclassTwo?() A.publicvoidfoo（）{/*morecodehere*/}B.privatevoidfoo（）{/*morecodehere*/}C.protectedvoidfoo（）{/*morecodehere*/}D.intfoo（）{/*morecodehere*/}E.voidfoo（）{/*morecodehere*/}